Differential D134617 Diff 464346 clang/test/SemaHLSL/resource_binding_attr_error.hlsl

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clang/test/SemaHLSL/resource_binding_attr_error.hlsl

// RUN: %clang_cc1 -triple dxil-pc-shadermodel6.3-library -x hlsl -o - -fsyntax-only %s -verify

// expected-error@+5 {{expected ';' after top level declarator}}

// expected-error@+1 {{invalid resource class specifier 'c' used; expected 'b', 's', 't', or 'u'}}

// expected-error@+4 {{expected ')'}}

// expected-note@+3 {{to match this '('}}

// expected-error@+2 {{a type specifier is required for all declarations}}

// expected-error@+1 {{illegal storage class on file-scoped variable}}

float a : register(c0, space1);

// expected-error@+1 {{invalid resource class specifier 'i' used; expected 'b', 's', 't', or 'u'}}

cbuffer b : register(i0) {

}

// expected-error@+1 {{invalid space specifier 's2' used; expected 'space' followed by an integer, like space1}}

cbuffer c : register(b0, s2) {

Show All 15 Lines

cbuffer B : register(space1) {}

// expected-error@+1 {{wrong argument format for hlsl attribute, use b2 instead}}

cbuffer C : register(b 2) {}

// expected-error@+2 {{wrong argument format for hlsl attribute, use b2 instead}}

// expected-error@+1 {{wrong argument format for hlsl attribute, use space3 instead}}

cbuffer D : register(b 2, space 3) {}

// expected-warning@+1 {{'register' attribute only applies to cbuffer/tbuffer and external global variables}}

static RWBuffer<float> U : register(u5);

void foo() {

// expected-warning@+1 {{'register' attribute only applies to cbuffer/tbuffer and external global variables}}

RWBuffer<float> U : register(u3);

}

void foo2() {

// expected-warning@+1 {{'register' attribute only applies to cbuffer/tbuffer and external global variables}}

aaron.ballmanUnsubmitted

Done

RWBuffer<float> U : register(u3);

}

- // FIXEME: expect-error once fix https://github.com/llvm/llvm-project/issues/57886.

+ // FIXME: expect-error once fix https://github.com/llvm/llvm-project/issues/57886.

float b : register(u0, space1);

aaron.ballman:

extern RWBuffer<float> U2 : register(u5);

}

// FIXME: expect-error once fix https://github.com/llvm/llvm-project/issues/57886.

float b : register(u0, space1);

// expected-warning@+1 {{'register' attribute only applies to cbuffer/tbuffer and external global variables}}

void bar(RWBuffer<float> U : register(u3)) {

aaron.ballmanUnsubmitted

Done

Let's add another test for a local extern, like:

void func() {
  extern RWBuffer<float> U : register(u5);
}

aaron.ballman: Let's add another test for a local extern, like: ``` void func() { extern RWBuffer<float> U…

python3kgaeAuthorUnsubmitted

Done

Nice catch.
Never know you could do this.

python3kgae: Nice catch. Never know you could do this.

}

struct S {

// FIXME: generate better error when support semantic on struct field.

// See https://github.com/llvm/llvm-project/issues/57889.

// expected-error@+1 {{expected expression}}

RWBuffer<float> U : register(u3);

};